拼多多0802笔试 第二题 暴力枚举

if __name__=='__main__':

    def trans(nums):
        a1,a2,a3,a4,a5,a6=nums
        ans=[
            [a1,a2,a3,a4,a5,a6],[a4,a3,a1,a2,a5,a6],[a3,a4,a2,a1,a5,a6],[a2,a1,a4,a3,a5,a6],
            [a1,a2,a4,a3,a6,a5],[a2,a1,a3,a4,a6,a5],[a4,a3,a2,a1,a6,a5],[a3,a4,a1,a2,a6,a5],
            [a1,a2,a5,a6,a4,a3],[a2,a1,a6,a5,a4,a3],[a5,a6,a2,a1,a4,a3],[a6,a5,a1,a2,a4,a3],
            [a1,a2,a6,a5,a3,a4],[a2,a1,a5,a6,a3,a4],[a5,a6,a1,a2,a3,a4],[a6,a5,a2,a1,a3,a4],
            [a4,a3,a5,a6,a2,a1],[a3,a4,a6,a5,a2,a1],[a5,a6,a3,a4,a2,a1],[a6,a5,a4,a3,a2,a1],
            [a4,a3,a6,a5,a1,a2],[a3,a4,a5,a6,a1,a2],[a5,a6,a4,a3,a1,a2],[a6,a5,a3,a4,a1,a2]
        ]
        ans_str=[]
        for ass in ans:
            ans_str.append(''.join([str(a) for a in ass]))
        return min(ans_str)
    n=int(input())
    from collections import defaultdict
    cnt=defaultdict(int)
    for _ in range(n):
        nums=list(map(int,input().split()))
        alpha=trans(nums)
        cnt[alpha]+=1
    print(len(cnt.keys()))
    print(' '.join(str(num) for num in sorted(cnt.values(),reverse=True)))